Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337946 | Golf ball | Tasuku Saito, Tutomu Noma, Tsutomu Matsunaga, Nagayoshi Naito, Motoki Hiratsuka | 1982-07-06 |
| 4337947 | Golf ball | Tasuku Saito, Tutomu Noma, Tsutomu Matsunaga, Yoko Furuta, Nagayoshi Naito | 1982-07-06 |
| 4315882 | Elastomeric shaped article and method for preparing the same | Motoki Hiratsuka, Nagayoshi Naito | 1982-02-16 |